National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Kahului, Kahului Airport (PHOG)

Lat: 20.89°NLon: 156.44°WElev: 52ft.

Light Rain and Breezy

75°F

24°C

Humidity 88%
Wind Speed S 21 G 28 mph
Barometer 29.81 in (1009.8 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 21 Mar 5:54 am HST
Extended Forecast for

Maalaea HI

Flood Watch March 21, 06:37am until March 22, 06:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch March 21, 06:37am until March 22, 06:00pm

    NOW until 6:00pm Sun

    Flood Watch

  • Today

    High: 80 °F

    Heavy Rain

  • Tonight

    Tonight: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 69. South wind 9 to 13 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.

    Low: 69 °F

    Heavy Rain

  • Sunday

    Sunday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 80. South southwest wind 9 to 11 mph. Chance of precipitation is 90%. New rainfall amounts between 2 and 3 inches possible.

    High: 80 °F

    Heavy Rain

  • Sunday Night

    Sunday Night: Scattered showers. Cloudy, with a low around 67. South southwest wind 5 to 9 mph becoming light and variable after midnight. Chance of precipitation is 50%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 67 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers. Mostly cloudy, with a high near 79. Breezy, with a light northeast wind becoming north 12 to 17 mph in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 79 °F

    Scattered
    Showers and
    Breezy

  • Monday Night

    Monday Night: Scattered showers before 8pm. Mostly cloudy, with a low around 67. Breezy, with a north wind around 17 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 67 °F

    Breezy.
    Scattered
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 80. Breezy, with a north wind 17 to 22 mph, with gusts as high as 32 mph.

    High: 80 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 67. Breezy, with a north wind around 22 mph, with gusts as high as 32 mph.

    Low: 67 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Today
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 80. South southwest wind 7 to 13 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.
Tonight
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 69. South wind 9 to 13 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.
Sunday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 80. South southwest wind 9 to 11 mph. Chance of precipitation is 90%. New rainfall amounts between 2 and 3 inches possible.
Sunday Night
Scattered showers. Cloudy, with a low around 67. South southwest wind 5 to 9 mph becoming light and variable after midnight. Chance of precipitation is 50%. New precipitation amounts between a half and three quarters of an inch possible.
Monday
Scattered showers. Mostly cloudy, with a high near 79. Breezy, with a light northeast wind becoming north 12 to 17 mph in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Scattered showers before 8pm. Mostly cloudy, with a low around 67. Breezy, with a north wind around 17 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Partly sunny, with a high near 80. Breezy, with a north wind 17 to 22 mph, with gusts as high as 32 mph.
Tuesday Night
Partly cloudy, with a low around 67. Breezy, with a north wind around 22 mph, with gusts as high as 32 mph.
Wednesday
Mostly sunny, with a high near 80. Breezy, with a north wind 17 to 22 mph, with gusts as high as 31 mph.
Wednesday Night
Partly cloudy, with a low around 68. Breezy, with a north wind 15 to 18 mph, with gusts as high as 25 mph.
Thursday
Mostly sunny, with a high near 80. Breezy, with a north northeast wind 15 to 22 mph, with gusts as high as 30 mph.
Thursday Night
Partly cloudy, with a low around 67. Breezy, with a north northeast wind 15 to 21 mph, with gusts as high as 30 mph.
Friday
Partly sunny, with a high near 81. Breezy, with a north wind 11 to 17 mph, with gusts as high as 24 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Maalaea HI
 20.8°N 156.5°W (Elev. 82 ft)
Last Update:
6:02 am HST Mar 21, 2026
Forecast Valid:
6am HST Mar 21, 2026-6pm HST Mar 27, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation